True or false: proteins contain less energy per gram than carbohydrates.

10. what is one long-term effect of tobacco use? changes in brain chemistry coronary heart disease decreased appetite increased heart rate

Which statement describes the u.s organ donation system? a. about 200 lives are saved per year b. transplant recipients must pay for organs c. the waiting lists for organs are very long d. it is mandatory

Some traits such as the color of your eyes and the shape of your nose are controlled by and may affect your health and well-being